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Tom A.TA

Tom A.

DevOps & Cloud Engineer | Azure & Kubernetes

€500/day
1 project
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Tom

I design, deploy, and maintain Azure and Kubernetes infrastructures in cloud and on-premise environments.
I work on production-oriented projects, with a focus on stability, automation, and performance.

☁️ Cloud & Azure
Deployment of infrastructures on Microsoft Azure
Resource management (VM, network, managed services)
Work on AKS (Azure Kubernetes Service)
Support for production deployment and operation

☸️ Kubernetes
Deployment and management of Kubernetes clusters
AKS and bare metal environments
Use of Rancher and Fleet
Image management with Harbor
Secret management with Vault

🖥️ Linux & Systems
Linux administration (RedHat, Debian)
Server deployment and configuration
System hardening (firewall, hardening)
Diagnostic and incident resolution

🔁 CI/CD & Automation
GitLab CI/CD pipelines
Deployment automation
Industrialization of software releases
Improvement of release processes

💸 FinOps / Azure Optimization
Analysis of Azure cloud costs
Identification of unused resources
Optimization of VMs and clusters
FinOps best practices

🔐 Integration & Complex Environments
Deployment on client Linux infrastructures
Integration of software solutions
Interface between publishers and clients
Critical and secure environments
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 20km)

Experience

  • Intersec
    Integration Engineer
    March 2026 - Today (3 months)
    Integration engineer on a critical national alert system project (FR-Alert), I am involved in the deployment, operation, and production of application components.
    I am responsible for maintaining the operational condition of Linux environments, incident management, and deployment automation.
    I also ensure technical coordination between project teams and stakeholders to guarantee service continuity and delivery reliability.
    Linux Ansible DevOps Kubernetes
  • METSYS
    Azure Cloud Engineer
    November 2025 - March 2026 (4 months)
    Azure Cloud Engineer in a multi-client environment, responsible for the supervision, deployment, and operation of infrastructures (VM, network, security), with an approach focused on cost optimization and service reliability.
    Microsoft Azure cloud-integration DevOps
  • COLAS DIGITAL SOLUTIONS
    DevOps
    CIVIL ENGINEERING
    September 2022 - September 2025 (3 years)
    78140 Vélizy-Villacoublay, France
    1. Application Deployment on Kubernetes
    I have deployed and maintained several applications on Kubernetes (AKS), managing manifests, network configuration, secrets, and security best practices.
    2. Python Scripts to Retrieve Information from an API
    I developed Python scripts to automate the retrieval and analysis of data from various APIs, in order to optimize monitoring and operations.
    3. Akamai Administration
    I administered Akamai configurations (WAF, rules, behaviors, origin servers) and contributed to improving the performance and security of distributed web applications.
    4. Proof of Concept (POC) Implementation
    I set up several Proofs of Concept to test DevOps / Cloud / Security solutions and validate their relevance before production deployment.
    5. Application Security
    I contributed to strengthening application security through DevSecOps best practices: WAF, SCA, cloud hardening, risk analysis, and remediation.
    6. Building Secure CI/CD Pipelines
    I built and improved CI/CD pipelines on Azure DevOps, integrating tests, security scans, and deployment best practices.
    7. Facilitating Workshops
    I facilitated technical workshops to help teams adopt new tools, improve their DevOps practices, and enhance collaboration.
    Python Akamai Microsoft Azure Kubernetes AKS

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Education

  • Software Engineer
    Isep - Higher Institute of Electronics of Paris
    -Spécialisé en architecture des Systemes d'informations . Compétences en logiciel , architecture , cybersécurité et Data Science.
  • Computer and Information Sciences and Support Services
    Faculty of Electrical Engineering, Czech Technical University in Prague
    2022
    Sciences informatiques et de l'information et services apparentés

Certifications

Skill set

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